package com.imti.mall.order.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.imti.mall.model.pms.pojo.PmsProductLadder;

public interface ProductLadderService extends IService<PmsProductLadder> {

    PmsProductLadder productLadderByproductId(Long productId);
}
